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AllowDrop Property (MdiTabGroupSettings)

Returns or sets whether an MdiTab from a different MdiTabGroup may be repositioned to the MdiTabGroup
Syntax
'Declaration
 
Public Property AllowDrop As Infragistics.Win.DefaultableBoolean
public Infragistics.Win.DefaultableBoolean AllowDrop {get; set;}
Remarks

By default, tabs from any MdiTabGroup may be repositioned within their current TabGroup or in other tab groups. The AllowDrag property is used to limit where a tab may be dragged to or whether an MdiTab may even be dragged. The AllowDrop property can be used to limit which tabs may be moved into a particular tab group. Setting this property to false will prevent tabs from other MdiTabGroup instances from being added to the tab group's Tabs collection.

Example
The following examples demonstrates how to use the InitializeTabGroup event to initialize settings for a new MdiTabGroup.

For an overview of how to handle events in Visual Basic or Visual C#, see Event Handlers in Visual Basic and Visual C#. For specific information and code examples illustrating how to consume events in your application, see Consuming Events in the .NET Framework Developer's Guide.

Imports Infragistics.Win
Imports Infragistics.Win.UltraWinTabs
Imports Infragistics.Win.UltraWinTabbedMdi

Private Sub ultraTabbedMdiManager1_InitializeTabGroup(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinTabbedMdi.MdiTabGroupEventArgs) Handles ultraTabbedMdiManager1.InitializeTabGroup
    ' The 'InitializeTabGroup' event is invoked when a new 
    ' MdiTabGroup object is created. The tab group doesn't
    ' have any tabs associated with it. The 'TabGroup'
    ' parameter provides the MdiTabGroup being initialized.
    '

    ' the 'TabSettings' returns an MdiTabSettings object
    ' that can be used to initialize the settings for the 
    ' tabs contained within the group
    '

    ' AllowDrag determines whether/where a tab may be dragged.
    ' We'll set it to only allow the tabs to be repositioned
    ' within the group.
    '
    e.TabGroup.TabSettings.AllowDrag = MdiTabDragStyle.WithinGroup


    ' the 'Settings' property returns an MdiTabGroupSettings object
    ' that can be used to initialize the settings for the group.
    '

    ' AllowDrop determines whether tabs from other groups
    ' may be into the group.
    '
    e.TabGroup.Settings.AllowDrop = DefaultableBoolean.False
End Sub
using Infragistics.Win;
using Infragistics.Win.UltraWinTabs;
using Infragistics.Win.UltraWinTabbedMdi;

private void ultraTabbedMdiManager1_InitializeTabGroup(object sender, Infragistics.Win.UltraWinTabbedMdi.MdiTabGroupEventArgs e)
{
	// The 'InitializeTabGroup' event is invoked when a new 
	// MdiTabGroup object is created. The tab group doesn't
	// have any tabs associated with it. The 'TabGroup'
	// parameter provides the MdiTabGroup being initialized.
	//

	// the 'TabSettings' returns an MdiTabSettings object
	// that can be used to initialize the settings for the 
	// tabs contained within the group
	//

	// AllowDrag determines whether/where a tab may be dragged.
	// We'll set it to only allow the tabs to be repositioned
	// within the group.
	//
	e.TabGroup.TabSettings.AllowDrag = MdiTabDragStyle.WithinGroup;


	// the 'Settings' property returns an MdiTabGroupSettings object
	// that can be used to initialize the settings for the group.
	//

	// AllowDrop determines whether tabs from other groups
	// may be into the group.
	//
	e.TabGroup.Settings.AllowDrop = DefaultableBoolean.False;
}
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also